Two strings of pretty multicolored lights. They are see thru but various colors. The covers screw in over a slightly larger then mini size 3.5v light. Couple covers missing, I put extra string along covers on them. Right now all the bulbs light but I can't guarantee that in transit. I want to say they are ruby-like. The covers are about the size of a C7 or bit smaller but label definitely says 3.5 volt. Had them many years, displayed once maybe, think I got them at an estate or garage sale. Just don't match my current Christmas decorating style. I'm not positive they are GE but the string along covers fit perfectly and the gutter clips are very much like those that are definitely GE. Ask me any questions about them! They are too nice to sit in my basement through another holiday season. Thanks!